Hair treatment applicator



FIG. 1 is a perspective view of a hair treatment applicator, showing our new design;

FIG. 2 is a top view of the hair treatment applicator of FIG. 1;

FIG. 3 is a bottom view of the hair treatment applicator of FIG. 1;

FIG. 4 is a side view of the hair treatment applicator of FIG. 1;

FIG. 5 is a back view of the hair treatment applicator of FIG. 1; and,

FIG. 6 is a front view of the hair treatment applicator of FIG. 1. 

The ornamental design for a hair treatment applicator, as shown and described. 